A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6650-00-754-2276
NSN 5895-00-418-4639
NSN 5975-00-228-1582
NSN 5925-00-074-9180
NSN 5999-00-266-3805
NSN 5925-00-952-8641
NSN 5985-01-591-6406
NSN 5975-01-192-1302
NSN 6645-01-413-8003
NSN 4140-01-558-6831
NSN 7035-00-529-3128
NSN 5930-01-211-6894